(Issue #3579) fix template for audio-only media files
(Issue #3579) followup from review
(Issue #3579) fix template spacing
(Issue #3579) make mime comparisons case-insensitive
Synchronized French translations
Merge branch 'issue3579' of github.com:sathomas/3akai-ux into issue3579
Merge branch 'master' of https://github.com/oaeproject/3akai-ux into userManagement